Add created_at column in participants table

app/Form/Actions/FormUpdateMetaAction.php

@@ -25,7 +25,7 @@ class FormUpdateMetaAction
             'sorting.0' => 'required|string',
             'sorting.1' => 'required|string|in:asc,desc',
             'active_columns' => 'array',
-            'active_columns.*' => ['string', Rule::in($form->getFields()->pluck('key')->toArray())]
+            'active_columns.*' => ['string', Rule::in([...$form->getFields()->pluck('key')->toArray(), 'created_at'])]
         ];
     }
 

app/Form/Models/Form.php

@@ -136,7 +136,7 @@ class Form extends Model implements HasMedia
             if (is_array(data_get($model->meta, 'active_columns'))) {
                 $model->setAttribute('meta', [
                     ...$model->meta,
-                    'active_columns' => array_values(array_intersect($model->getFields()->pluck('key')->toArray(), $model->meta['active_columns'])),
+                    'active_columns' => array_values(array_intersect([...$model->getFields()->pluck('key')->toArray(), 'created_at'], $model->meta['active_columns'])),
                 ]);
             }
         });

app/Form/Resources/ParticipantResource.php

@@ -19,7 +19,11 @@ class ParticipantResource extends JsonResource
      */
     public function toArray($request)
     {
-        return $this->getModel()->getFields()->present();
+        return [
+            ...$this->getModel()->getFields()->present(),
+            'created_at' => $this->created_at->format('Y-m-d H:i:s'),
+            'created_at_display' => $this->created_at->format('d.m.Y'),
+        ];
     }
 
     /**
@@ -39,6 +43,11 @@ class ParticipantResource extends JsonResource
                     'id' => $field->key,
                     'display_attribute' => $field->getDisplayAttribute(),
                 ])
+                ->push([
+                    'name' => 'Registriert am',
+                    'id' => 'created_at',
+                    'display_attribute' => 'created_at_display'
+                ])
         ];
     }
 }

tests/Feature/Form/FormUpdateMetaActionTest.php

@@ -30,4 +30,19 @@ class FormUpdateMetaActionTest extends FormTestCase
         $this->assertEquals(['textone', 'desc'], $form->meta['sorting']);
         $this->assertEquals(['textone'], $form->meta['active_columns']);
     }
+
+    public function testItCanSetCreatedAtMeta(): void
+    {
+        $this->login()->loginNami()->withoutExceptionHandling();
+        $form = Form::factory()->create();
+
+        $this->patchJson(route('form.update-meta', ['form' => $form]), [
+            'active_columns' => ['created_at'],
+            'sorting' => ['created_at', 'desc'],
+        ])->assertOk();
+
+        $form = Form::latest()->first();
+        $this->assertEquals(['created_at', 'desc'], $form->fresh()->meta['sorting']);
+        $this->assertEquals(['created_at'], $form->fresh()->meta['active_columns']);
+    }
 }

tests/Feature/Form/ParticipantIndexActionTest.php

@@ -6,6 +6,7 @@ use App\Form\Fields\TextField;
 use App\Form\Models\Form;
 use App\Form\Models\Participant;
 use App\Group;
+use Carbon\Carbon;
 use Illuminate\Foundation\Testing\DatabaseTransactions;
 
 class ParticipantIndexActionTest extends FormTestCase
@@ -95,4 +96,27 @@ class ParticipantIndexActionTest extends FormTestCase
         $this->callFilter('form.participant.index', [], ['form' => $form])
             ->assertJsonPath('data.0.mitglieder_display', '393, 394');
     }
+
+    public function testItShowsRegisteredAtColumnAndAttribute(): void
+    {
+        Carbon::setTestNow(Carbon::parse('2023-03-05 06:00:00'));
+        $this->login()->loginNami()->withoutExceptionHandling();
+        $form = Form::factory()
+            ->has(Participant::factory()->data(['vorname' => 'Max']))
+            ->sections([
+                FormtemplateSectionRequest::new()->fields([
+                    $this->textField('vorname')->name('Vorname'),
+                ]),
+            ])
+            ->create();
+
+        $this->callFilter('form.participant.index', [], ['form' => $form])
+            ->assertJsonPath('data.0.vorname', 'Max')
+            ->assertJsonPath('data.0.vorname_display', 'Max')
+            ->assertJsonPath('data.0.created_at', '2023-03-05 06:00:00')
+            ->assertJsonPath('data.0.created_at_display', '05.03.2023')
+            ->assertJsonPath('meta.columns.1.name', 'Registriert am')
+            ->assertJsonPath('meta.columns.1.id', 'created_at')
+            ->assertJsonPath('meta.columns.1.display_attribute', 'created_at_display');
+    }
 }